Lowering of vapour pressure of one molal aqueous solution containing a non volatile…
Chemistry · JEE Main · NTA Exams — Solutions
Lowering of vapour pressure of one molal aqueous solution containing a non volatile solute at 100°C is:
- 13.45mm
- 14.12 mm
- 312 mm
- 352 mm
Answer
(A) 13.45mm
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The weight of a non-volatile solute (molecular weight = 40), which should be dissolved in 114 g octane to…
- 2g of sugar is added to one litre of water to give sugar solution. What is the effect of addition of sugar on…
- Two liquid A and B form an ideal solution at temperature T. When the total vapour pressure above the solution…
- Liquid 'M' and liquid 'N' form an ideal solution. The vapour pressure of pure liquids 'M' and 'N' are 450 and…
- What is the molarity of a solution containing 10g of NaOH in 500 mL of solution ?
- What is the expected freezing point of 0.015 M hexaamminecobalt(III)chloride? (K f = 1.86 K kg mol -1 for…
- A solution of 1.25g of non-electrolyte in 20g of water freezes at 271.94 K. If K f = 1.86 K Kg mol –1 , then…
- The ratio of van't Hoff factor, if PBr 5 and PCl 5 are assumed to be soluble in water and remain same as in…